1
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Yu J, Sun Y, Geng K, Huang J, Cui Y, Hou H. Third-Order Nonlinear Optical Modulation Behavior of Photoresponsive Bimetallic MOFs. Inorg Chem 2024; 63:6526-6536. [PMID: 38519424 DOI: 10.1021/acs.inorgchem.4c00503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2024]
Abstract
Bimetallic metal-organic frameworks (MOFs) capable of sensing external stimuli will provide more possibilities for further regulating third-order nonlinear optical (NLO) properties. In this work, we synthesized bimetallic MOFs (ZnCu-MOF and ZnCd-MOF) through central metal exchange using a photoresponsive Zn-MOF as a precursor. Compared with Zn-MOF, both ZnCu-MOF and ZnCd-MOF exhibit significantly enhanced third-order NLO absorption properties. This is mainly attributed to the introduction of metal ions with different electron configurations that can adjust the bandgap of MOFs and enhance electron delocalization, thus promoting electron transfer. Interestingly, the bimetallic MOFs show a transition from reverse saturation absorption (RSA) to saturation absorption (SA) after exposure to ultraviolet irradiation, as they retain the properties of directional photogenerated electron transfer. Photoresponsive bimetallic MOFs not only have the effect of bimetallic modulation of electronic structures but also have the characteristics of photoinduced electron transfer, exhibiting diversified optical properties. These findings provide a novel method for the development of multifunctional NLO materials.
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Affiliation(s)
- Jiongjiong Yu
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yupei Sun
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Kangshuai Geng
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Jing Huang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yang Cui
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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2
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Kang M, Gao B, Zhang S, Hao P, Li G, Shen J, Fu Y. The effect of conjugation degree of aromatic carboxylic acids on electronic and photo-responsive behaviors of naphthalenediimide-based coordination polymers. Dalton Trans 2023; 52:12030-12037. [PMID: 37581277 DOI: 10.1039/d3dt01662e] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
Three novel naphthalenediimide-based (NDI-based) coordination polymers (CPs), namely [Cd(3-PMNDI)(2,2'-BPDC)] (1), [Cd2(3-PMNDI)1.5(4,4'-BPDC)2(H2O)3]·DMF (2) and [Cd(3-PMNDI)(4,4'-SDC)] (3) (2,2'-H2BPDC = 2,2'-biphenyldicarboxylic acid, 4,4'-H2BPDC = 4,4'-biphenyldicarboxylic acid, 4,4'-H2SDC = 4,4'-stilbenedicarboxylic acid, 3-PMNDI = N,N'-bis(3-pyridylmethyl)-1,4,5,8-naphthalenediimide, and DMF = N,N'-dimethylformamide), have been designed and synthesized here from electron-deficient PMNDI (electron acceptors, EAs) and electron-rich aromatic carboxylic acids (electron donors, EDs) in the presence of cadmium ions. The introduction of aromatic carboxylic acids with different sizes and conjugation degrees leads to the generation of a two-dimensional (2D) layer in 1, a two-fold interpenetrated three-dimensional (3D) network in 2 and an eight-fold interpenetrated 3D framework in 3. Furthermore, the use of distinct electron-donating aromatic carboxylic acids and the consequent different numbers and strengths of lone pair-π and π-π interactions in the interfacial contacts of EDs/EAs give rise to distinct intermolecular charge transfer (ICT) and initial colors of the three CPs, and consequently cause different photoinduced intermolecular electron transfer (PIET) and distinguishing photo-responsive behaviors (weak photochromic performance for 1, excellent photochromic properties for 2 and non-photochromism for 3). This study indicates that an appropriate ICT is beneficial for PIET, but too weak or too strong ICT is not conducive to PIET, which provides an effective strategy for the construction of functional CPs with distinguishing photo-responsive properties through the subtle balance of ICT and PIET.
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Affiliation(s)
- Ming Kang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Bohong Gao
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Shimin Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Pengfei Hao
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Gaopeng Li
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Junju Shen
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Yunlong Fu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
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3
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Zhang S, Yu W, Hao P, Li G, Shen J, Fu Y. The modulation effect of auxiliary ligands on photochromic properties of 3D naphthalene diimide coordination polymers. Dalton Trans 2023; 52:360-365. [PMID: 36511711 DOI: 10.1039/d2dt03480h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Two novel naphthalene diimide (NDI) coordination polymers (CPs), [Cd(NicNDI)(4,4'-SBC)] (1) and [Cd(NicNDI)(2,2'-BPC)] (2) (NicNDI = (3-pyridylacylamino)-1,4,5,8-naphthalene diimide, 4,4'-SBC = 4,4'-stilbene dicarboxylic acid, 2,2'-BPC = 2,2'-biphenyl dicarboxylic acid), were designed and prepared by the combination of electron-deficient NicNDI and electron-rich aromatic carboxylic acid ligands in the presence of cadmium ions. The usage of aromatic carboxylic acid ligands with different conjugation degrees, sizes, shapes and charge densities leads to the generation of distinct interpenetrated three-dimensional (3D) frameworks. Interestingly, photochromism of 1 and weak photoactivity of 2 should be attributed to the introduction of different auxiliary ligands and consequently the formation of distinct interfacial contacts of electron donors (EDs)/electron acceptors (EAs) (dπ-π = 3.427 Å, infinite -ED-EA-ED-EA- for 1vs. dπ-π = 3.634 Å, discrete ED-EA-ED for 2), suggesting a subtle modulating effect of auxiliary ligands on interfacial contacts, photoinduced intermolecular electron transfer (PIET) and photoresponsive behaviors.
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Affiliation(s)
- Shimin Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Weiyu Yu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Pengfei Hao
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Gaopeng Li
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Junju Shen
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
| | - Yunlong Fu
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials Ministry of Education, School of Chemical and Material Science, Shanxi Normal University, Taiyuan 030031, China.
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4
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Zhao JL, Li MH, Cheng YM, Zhao XW, Xu Y, Cao ZY, You MH, Lin MJ. Photochromic crystalline hybrid materials with switchable properties: Recent advances and potential applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Li GM, Xu F, Han SD, Pan J, Wang GM. Hybrid Photochromic Lanthanide Phosphonate with Multiple Photoresponsive Functionalities. Inorg Chem 2022; 61:8379-8385. [PMID: 35592931 DOI: 10.1021/acs.inorgchem.2c01217] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Hybrid photochromic materials (HPMs) with specific photoresponsive functionality have applications in many fields. The photoinduced electron-transfer (ET) strategy has been proved to be effective in the synthesis of HPMs with diverse photomodulated properties. The exploitation of new electron acceptors (EAs) is meaningful for promoting the development of HPMs. In this work, we introduced a rigid tetraimidazole derivative, 3,3,5,5-tetra(imidazol-1-yl)-1,1-biphenyl (TIBP) as a potential EA, into a metal-diphosphonate (1-hydroxyethylidene-1,1-diphosphonic acid, H4-HEDP) system to explore HPMs and finally obtained a hybrid metal phosphonate (H4-TIBP)0.5·[Dy(H-HEDP) (H2-HEDP)]·H2O (1). 1 features anionic chains composed of diphosphonate and Dy3+ ions. The extra charge is balanced by protonated TIBP cations, which exist in the void of adjacent chains and form H-bonds with Ophosphonate (N-H···O). Upon photostimulation with a Xe lamp (300 W), the crystalline sample 1 exhibited coloration by changing from colorless to pale yellow because of the presence of photoinduced radicals that originated from the ET from Ophosphonate to NTIBP. Along with the coloration, photomodulated fluorescence, magnetism, and proton conductivity were also detected in the photoactivated samples. Different from the reported HPMs based on polypyridine derivatives and photoactive species such as pyridinium and naphthalimide derivatives as EAs, our study provides a new category of EA units to yield HPMs with fascinating photoresponsive functionality via the assembly of polyimidazole derivatives and phosphonate-based supramolecular building blocks.
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Affiliation(s)
- Gang-Mei Li
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Fei Xu
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Song-De Han
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Jie Pan
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
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6
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Li GP, Xie HF, Hao PF, Fu YL, Zhang K, Shen JJ, Wang YY. Size Effect of Arylenediimide π-Conjugate Systems on the Photoresponsive Behaviors in Eu 3+-Based Coordination Polymers. Inorg Chem 2022; 61:6403-6410. [DOI: 10.1021/acs.inorgchem.1c03920] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gao-Peng Li
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Hong-Fang Xie
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Peng-Fei Hao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Yun-Long Fu
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Kun Zhang
- School of Textile Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, P. R. China
| | - Jun-Ju Shen
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of the Ministry of Education, School of Chemistry and Material Science, Shanxi Normal University, Taiyuan 030031, China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Shaanxi Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry and Materials Science, Northwest University, Xi’an, Shaanxi 710127, P. R. China
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7
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A viologen-derived host-guest MOF material: Photochromism, photoswitchable luminescence, and inkless and erasable printing. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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8
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Han SD, Hu JX, Wang GM. Recent advances in crystalline hybrid photochromic materials driven by electron transfer. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214304] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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9
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Murray PD, Cox JH, Chiappini ND, Roos CB, McLoughlin EA, Hejna BG, Nguyen ST, Ripberger HH, Ganley JM, Tsui E, Shin NY, Koronkiewicz B, Qiu G, Knowles RR. Photochemical and Electrochemical Applications of Proton-Coupled Electron Transfer in Organic Synthesis. Chem Rev 2022; 122:2017-2291. [PMID: 34813277 PMCID: PMC8796287 DOI: 10.1021/acs.chemrev.1c00374] [Citation(s) in RCA: 163] [Impact Index Per Article: 81.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Indexed: 12/16/2022]
Abstract
We present here a review of the photochemical and electrochemical applications of multi-site proton-coupled electron transfer (MS-PCET) in organic synthesis. MS-PCETs are redox mechanisms in which both an electron and a proton are exchanged together, often in a concerted elementary step. As such, MS-PCET can function as a non-classical mechanism for homolytic bond activation, providing opportunities to generate synthetically useful free radical intermediates directly from a wide variety of common organic functional groups. We present an introduction to MS-PCET and a practitioner's guide to reaction design, with an emphasis on the unique energetic and selectivity features that are characteristic of this reaction class. We then present chapters on oxidative N-H, O-H, S-H, and C-H bond homolysis methods, for the generation of the corresponding neutral radical species. Then, chapters for reductive PCET activations involving carbonyl, imine, other X═Y π-systems, and heteroarenes, where neutral ketyl, α-amino, and heteroarene-derived radicals can be generated. Finally, we present chapters on the applications of MS-PCET in asymmetric catalysis and in materials and device applications. Within each chapter, we subdivide by the functional group undergoing homolysis, and thereafter by the type of transformation being promoted. Methods published prior to the end of December 2020 are presented.
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Affiliation(s)
- Philip
R. D. Murray
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - James H. Cox
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Nicholas D. Chiappini
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Casey B. Roos
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | | | - Benjamin G. Hejna
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Suong T. Nguyen
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Hunter H. Ripberger
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Jacob M. Ganley
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Elaine Tsui
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Nick Y. Shin
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Brian Koronkiewicz
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Guanqi Qiu
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
| | - Robert R. Knowles
- Department of Chemistry, Princeton
University, Princeton, New Jersey 08544, United States
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10
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Yu LM, Fu JJ, Xia SB, Liu JJ. Encapsulating viologen derivatives in anionic MOFs: Photochromism and photocontrolled luminescence. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Xu F, Li GM, Wang AN, Han SD, Pan J, Wang GM. Modulating the structure and photochromic performance of hybrid metal chlorides with nonphotochromic 1,10-phenanthroline and its derivative. Dalton Trans 2021; 50:18089-18096. [PMID: 34851332 DOI: 10.1039/d1dt02899e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Hybrid photochromic materias (HPMs), especially crystalline HPMs (CHPMs), have been widely investigated due to their feasibility in maintaining the advantages of each constituent and genearating captivating photomodulated functionality. Metal-organic complexes (MOCs), as promising candidates for fabricating CHPMs, have attracted the interest of researchers. The molecular predesign of ligands plays a crucial role in yielding MOC-based CHPMs with tunable photochromic functionality. Hitherto, a great majority of CHPMs are driven by photosensitive ligands. However, the complicated synthesis and high cost of photosensitive ligands obviously prevent the macro-synthesis and future application of these CHPMs. Thus, it is indispensable to explore novel branches of CHPMs. Herein, we report a series of photochromic solid materials bearing modulated photochromic properties by hybridizing metal chlorides with a nonphotosensitive coplanar dipyridine unit 1,10-phenanthroline (phen) and its derivative 5-chloro-1,10-phenanthroline (5-Cl-phen). The resulting hybrids, [ZnCl2(phen)] (1), [CdCl2(phen)] (2), [PbCl2(phen)] (3), [ZnCl(H2O)(5-Cl-phen)2]Cl·2H2O (4), [Cd2Cl4(5-Cl-phen)2] (5) and [Pb2Cl4(5-Cl-phen)2] (6), exhibit distinct structures from the isolated molecular complexes (1 and 4) to the hybrid chain (2, 3, 5 and 6) because of the distinct coordination mode of central metal ions and chloride ions. After photo-irradiation with a Xe-lamp, all complexes, as expected, exhibited apparent color change because of the photoinduced electron transfer (ET) between coordinated chloride ions (Cl-) as electron donors (EDs) and the coordinated coplanar phen and 5-Cl-phen species as electron acceptors (EAs). More importantly, the photochromic performance of the title complexes could be modulated by phen and 5-Cl-phen. This study provides a general and facile way for modulating the structure and photochromic performance of hybrid metal chlorides with phen or phen-based derivatives under the synergy of crystalline engineering strategy and ET mechanism.
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Affiliation(s)
- Fei Xu
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China.
| | - Gang-Mei Li
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China.
| | - A-Ni Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China.
| | - Song-De Han
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China.
| | - Jie Pan
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China.
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong 266071, P. R. China.
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12
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Liu JJ, Sun ZL, Liu J, Xia SB. A series of multi-responsive viologen-based alkaline-earth metal coordination complexes: Thermochromism, photochromism, and vapochromism. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130444] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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13
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Tu M, Díaz Ramírez ML, Ibarra IA, Hofkens J, Ameloot R. Fluorescence Photoswitching in a Series of Metal‐Organic Frameworks Loaded with Different Anthracenes. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Min Tu
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven – University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
- 2020 X-Lab, Shanghai Institute of Microsystem and Information Technology Chinese Academy of Science Shanghai Shanghai 200050 China
| | - Mariana Lizeth Díaz Ramírez
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS) Instituto de Investigaciones en Materiales Universidad Nacional Autónoma de México Ciudad de México Mexico
| | - Ilich A. Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies (LaFReS) Instituto de Investigaciones en Materiales Universidad Nacional Autónoma de México Ciudad de México Mexico
| | - Johan Hofkens
- Department of Molecular Visualization and Photonics KU Leuven-University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
- Max Planck Institute for Polymer Research Ackermannweg 10 55128 Mainz Germany
| | - Rob Ameloot
- Centre for Membrane Separations, Adsorption, Catalysis, and Spectroscopy (cMACS) KU Leuven – University of Leuven Celestijnenlaan 200F 3001 Leuven Belgium
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14
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You ZX, Wang C, Xiao Y, Guan QL, Li JX, Xing YH, Gao HW, Sun LX, Bai FY. Integrated Photoresponsive Alkaline Earth Metal Coordination Networks: Synthesis, Topology, Photochromism and Photoluminescence Investigation. Chemistry 2021; 27:9605-9619. [PMID: 33871899 DOI: 10.1002/chem.202100588] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Indexed: 01/24/2023]
Abstract
Photoresponsive materials are a key part of the age of smart technology that have potential in a broad range of applications. Coordination networks (CNs) are widely used due to their designability and stability. In this work, three novel alkaline earth metal coordination networks (AEM-CNs): [Mg(CMNDI)(H2 O)2 ], [Ca(CMNDI)(H2 O)2 ]⋅H2 O, and [Sr(CMNDI)(H2 O)(DMF)] with fsl, cds, and scn topology nets were synthetized via N,N'-bis(carboxymethyl)-1,4,5,8-naphthalenediimide (H2 CMNDI); the scn net is not found in the Reticular Chemistry Structure Resource or ToposPro. The reusable and sensitive photochromic properties of the three CNs enable them to be used as secret inks or ultraviolet detectors. In addition, the CNs also exhibited reusable photoluminescent turn-off toward the drug molecules, balsalazide disodium (Bal.) and colchicine (Col.), with good limits of detection of 0.16 and 0.70 μM. To the best of our knowledge, this is the first study of a fluorescence sensor for Bal. Thus, the AEM-CNs provide a design idea for integrated photoresponsive materials that could be further improved in the near future by further study.
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Affiliation(s)
- Zi-Xin You
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
| | - Chen Wang
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
| | - Yao Xiao
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
| | - Qing-Lin Guan
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
| | - Jin-Xiao Li
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
| | - Yong-Heng Xing
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
| | - Hong-Wei Gao
- School of Life Science, Ludong University, Hongqi Mid-road 186#, Yantai, 264025, P.R. China
| | - Li-Xian Sun
- Guangxi Key Laboratory of Information Materials, Guilin University of Electronic Technology, Jinji Road 1#, Guilin, 541004, P. R. China
| | - Feng-Ying Bai
- College of Chemistry and Chemical Engineering, Liaoning Normal University, Huanghe Road 850#, Dalian City, 116029, P.R. China
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15
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Wang H, Zhao Y, Shao Z, Xu W, Wu Q, Ding X, Hou H. Proton Conduction of Nafion Hybrid Membranes Promoted by NH 3-Modified Zn-MOF with Host-Guest Collaborative Hydrogen Bonds for H 2/O 2 Fuel Cell Applications. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7485-7497. [PMID: 33543925 DOI: 10.1021/acsami.0c21840] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
It is of great significance to develop creative proton exchange membrane materials for proton exchange membrane fuel cells (PEMFCs). The strategy of doping metal-organic frameworks (MOFs) with guest molecules into the Nafion matrix is adopted to improve the electrochemical performance of Nafion hybrid membranes. Various and abundant hydrogen bonds can make a tremendous contribution to the proton conduction of hybrid membranes. In this work, we used high proton-conducting Zn-MOFs with the characteristics of host-guest collaborative hydrogen bonds as the filler to prepare Zn-MOF/Nafion hybrid membranes. Alternating current (AC) impedance tests show that when the doping amount of Zn-MOF is 5%, the proton conductivity reaches 7.29 × 10-3 S·cm-1, being 1.87 times that of the pure Nafion membrane at 58% relative humidity (RH) and 80 °C. In an attempt to prove the promotion effect of guest NH3 on proton conductivity of Nafion hybrid membranes, Zn-MOF-NH3 was filled into the Nafion matrix. Under the same conditions, its proton conductivity reaches the maximum value of 2.13 × 10-2 S·cm-1, which is 5.47 times that of the pure Nafion membrane. Zn-MOF-NH3/Nafion-5 was used to fabricate a proton exchange membrane for application in H2/O2 fuel cells. The maximum power density of 212 mW cm-2 and a current density of 630 mA cm-2 reveal a respectable single cell performance. This study provides a promising method for optimizing the structure of MOF proton conductors and inspires the preparation of high-performance Nafion hybrid membranes.
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Affiliation(s)
- Hongfei Wang
- The College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yujie Zhao
- The College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Zhichao Shao
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou, Henan 450007, P. R. China
| | - Wenjuan Xu
- The College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Qiong Wu
- The College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Xiaolin Ding
- The College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- The College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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16
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Xu F, Liu AJ, Han SD, Pan J, Wang GM. Decorating Metal Nitrate with a Coplanar Bipyridine Moiety: A Simple and General Method for Fabricating Photochromic Complexes. Chemistry 2021; 27:4709-4714. [PMID: 33428231 DOI: 10.1002/chem.202005402] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 01/05/2021] [Indexed: 12/17/2022]
Abstract
As a significant class of photochromic materials, crystalline hybrid photochromic materials (CHPMs) have attracted widespread attention of researchers because of their possibilities for generating other photoresponsive properties and advantages in understanding the underlying relationship between structure and photoresponsive performance. The predesign of suitable ligands plays a major role in generating desirable CHPMs. Hitherto, most CHPMs have been built from photodeformable or photoresponsive tectons. However, the synthesis of these ligands is usually time-consuming and expensive, and this greatly restricts their large-scale preparation and practical application. Therefore, it is necessary to explore new families of CHPMs besides the existing CHPMs. Herein, a simple and general method for constructing CHPMs by decorating metal nitrate with a coplanar bipyridine moiety, namely 1,10-phenanthroline (phen), is reported. The resulting products exhibit photocoloration in response to Xe-lamp irradiation. The electron transfer (ET) from the coplanar NO3 - species (as π-electron donors, π-EDs) to coplanar phen moieties (as π-electron acceptors, π-EAs) is responsible for the resulting photochromism. The influence of the coordination environment and central metal ion on the photochromism was also studied. This work demonstrates that the introduction of coplanar organic tectons as π-EAs to metal nitrates as π-EDs with the collaboration of ET and coordination-assembly strategies is a simple and general method to manufacture CHPMs.
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Affiliation(s)
- Fei Xu
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong, 266071, P. R. China
| | - Ai-Ju Liu
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong, 266071, P. R. China
| | - Song-De Han
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong, 266071, P. R. China
| | - Jie Pan
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong, 266071, P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Shandong, 266071, P. R. China
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17
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Han SD, Liu AJ, Xu F, Xue ZZ, Pan J, Wang GM. Metal-dependent photochromic performance in two isostructural supramolecular chains. Dalton Trans 2021; 50:546-552. [DOI: 10.1039/d0dt03929b] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The introduction of nonphotochromic coplanar 1,10-phenanthroline into a metal carboxylate system produces two isostructural supramolecular chains with metal-dependent photochromic performance.
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Affiliation(s)
- Song-De Han
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Ai-Ju Liu
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Fei Xu
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Zhen-Zhen Xue
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Jie Pan
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
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18
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Liu JJ, Xia SB, Liu D, Liu J, Cheng FX. Encapsulating organic guest cations in anionic MOFs that exhibit multi-responsive photochromism and photocontrolled luminescence. CrystEngComm 2021. [DOI: 10.1039/d0ce01545h] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two MOF-based host–guest compounds were prepared by incorporating viologen into an anionic framework, and exhibited photochromism upon irradiation with various light sources. Moreover, their luminescence properties can be switched by irradiation.
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Affiliation(s)
- Jian-Jun Liu
- College of Chemistry and Environmental Science
- Qujing Normal University
- China
| | - Shu-Biao Xia
- College of Chemistry and Environmental Science
- Qujing Normal University
- China
| | - Dan Liu
- College of Chemistry and Environmental Science
- Qujing Normal University
- China
| | - Jiaming Liu
- School of Metallurgy Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Fei-Xiang Cheng
- College of Chemistry and Environmental Science
- Qujing Normal University
- China
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19
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Mancuso JL, Fabrizio K, Brozek CK, Hendon CH. On the limit of proton-coupled electronic doping in a Ti(iv)-containing MOF. Chem Sci 2021; 12:11779-11785. [PMID: 34659715 PMCID: PMC8442679 DOI: 10.1039/d1sc03019a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/29/2021] [Indexed: 12/29/2022] Open
Abstract
TiIV-containing metal–organic frameworks are known to accumulate electrons in their conduction bands, accompanied by protons, when irradiated in the presence of alcohols. The archetypal system, MIL-125, was recently shown to reach a limit of 2e− per Ti8 octomeric node. However, the origin of this limit and the broader applicability of this unique chemistry relies not only on the presence of TiIV, but also access to inorganic inner-sphere Lewis basic anions in the MOF nodes. Here, we study the loading of protons and electrons in MIL-125, and assess the thermodynamic limit of doping these materials. We find that the limit is determined by the reduction potential of protons: in high charging regimes the MOF exceeds the H+/H2 potential. Generally, we offer the design principle that inorganic anions in MOF nodes can host adatomic protons, which may stabilize meta-stable low valent transition metals. This approach highlights the unique chemistry afforded by MOFs built from inorganic clusters, and provides one avenue to developing novel catalytic scaffolds for hydrogen evolution and transfer hydrogenation. Photo-promoted doping of MIL-125 is limited by the potential of MOF-bound protons exceeding the hydrogen evolution reaction.![]()
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Affiliation(s)
- Jenna L. Mancuso
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403, USA
| | - Kevin Fabrizio
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403, USA
| | - Carl K. Brozek
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403, USA
| | - Christopher H. Hendon
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, 97403, USA
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20
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Affiliation(s)
- Zhiyao Yang
- College of Chemistry Key Laboratory for Radiation Physics Technology of Ministry of Education Sichuan University Chengdu 610064 P. R. China
| | - Zejiang Liu
- College of Chemistry Key Laboratory for Radiation Physics Technology of Ministry of Education Sichuan University Chengdu 610064 P. R. China
| | - Lihua Yuan
- College of Chemistry Key Laboratory for Radiation Physics Technology of Ministry of Education Sichuan University Chengdu 610064 P. R. China
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21
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Wang H, Wu Q, Ding X, Shao Z, Xu W, Zhao Y, Xie Q, Meng X, Hou H. The 50-Fold Enhanced Proton Conductivity Brought by Aqueous-Phase Single-Crystal-to-Single-Crystal Central Metal Exchange. Inorg Chem 2020; 59:8361-8368. [DOI: 10.1021/acs.inorgchem.0c00766] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Hongfei Wang
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Qiong Wu
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Xianyong Ding
- School of Materials Science and Engineering, Anhui University of Science and Technology, Huainan 232001, P. R. China
| | - Zhichao Shao
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Wenjuan Xu
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yujie Zhao
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Qiong Xie
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Xiangru Meng
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- The College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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22
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Liu AJ, Han Y, Xu F, Han SD, Pan J, Wang GM. Coordinate bond- and hydrogen bond-assisted electron transfer strategy towards the generation of photochromic metal phosphites. Dalton Trans 2020; 49:14598-14604. [DOI: 10.1039/d0dt03010d] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The introduction of conjugated dipyridine-derivative units into metal phosphite system produces two hybrid zincophosphites driven by the coordinate bond- and hydrogen bond-assisted electron transfer.
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Affiliation(s)
- Ai-Ju Liu
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Yue Han
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Fei Xu
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Song-De Han
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Jie Pan
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering
- Qingdao University
- Shandong 266071
- P. R. China
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23
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Zhu LN, Deng ZP, Huo LH, Gao S. A series of helical coordination polymers based on two racemic bis(pyridylmethylene) propane-1,2-diamine ligands: relationship of conformations, structures and properties. CrystEngComm 2019. [DOI: 10.1039/c9ce01210a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The self-assembly of d10 metal salts and two racemic bis(pyridyl) diamine ligands generates ten complexes, showing diverse helical and wavelike chains, (4,4) layers, as well as 3D sqc and uog nets.
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Affiliation(s)
- Li-Na Zhu
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
| | - Zhao-Peng Deng
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
| | - Li-Hua Huo
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
| | - Shan Gao
- Key Laboratory of Functional Inorganic Material Chemistry
- Ministry of Education
- Heilongjiang University
- Harbin 150080
- People's Republic of China
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24
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Shao Z, Yu C, Xie Q, Wu Q, Zhao Y, Hou H. Porous functionalized MOF self-evolution promoting molecule encapsulation and Hg2+ removal. Chem Commun (Camb) 2019; 55:13382-13385. [DOI: 10.1039/c9cc06849j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Porous functionalized MOF self-evolution has successfully improved the Hg2+ removal performance and implemented dye molecule encapsulation.
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Affiliation(s)
- Zhichao Shao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Caixia Yu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
- College of Chemistry and Chemical Engineering
| | - Qiong Xie
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Qiong Wu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Yujie Zhao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Hongwei Hou
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
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